Interface IconsRO

All Known Subinterfaces:

Icons, Proxy.Icons, Proxy.IconsRO

public interface IconsRO

Node's icons: node.icons - read-only.

Method Summary

Modifier and Type	Method	Description
boolean	contains(String name)	returns true if the node has an icon of this name.
String	getAt(int index)	returns the name of the icon at the given index (starting at 0) or null if index >= size.
String	getFirst()	returns the name of the first icon if the node has an icon assigned or null otherwise.
List<String>	getIcons()	returns a read-only list of the names of the icons the node has.
List<URL>	getUrls()	returns a list of the urls of the icons the node has.
Iterator<String>	iterator()	allows application of Groovy collection methods like each(), collect(), ...
int	size()	returns the number of icons the node has.

Method Details

getAt

String getAt(int index)

returns the name of the icon at the given index (starting at 0) or null if index >= size. Use it like this:

   def secondIconName = node.icons[1]
 

Since:

1.2

getFirst

String getFirst()

returns the name of the first icon if the node has an icon assigned or null otherwise. Equivalent: node.icons[0].

Since:

1.2

contains

boolean contains(String name)

returns true if the node has an icon of this name.

Since:

1.2

size

int size()

returns the number of icons the node has.

Since:

1.2

getIcons

List<String> getIcons()

returns a read-only list of the names of the icons the node has. Think twice before you use this method since it leads to ugly code, e.g. use node.icons.first or node.icons[0] instead of node.icons.icons[0]. Perhaps you could also use iteration over icons, see.

getUrls

List<URL> getUrls()

returns a list of the urls of the icons the node has.

iterator

Iterator<String> iterator()

allows application of Groovy collection methods like each(), collect(), ...

   def freeIcons = node.icons.findAll { it.startsWith('free') }
 

Since:

1.3.2